Armstrong Fluid Technology 805201-000 Gasket Set 320819-301 the 202708 is specifically for

the 202708 is specifically for the smaller body A81/A8A/SPORT series with 1-3/8" ports

The 182202-653 is the official factory replacement for the 180200-653

ensuring precise airflow management and stable structural support for the venting assembly

but it should be installed within a protective housing like the TE-6001-2 to protect the leads and element from direct weather exposure

Armstrong Fluid Technology 805201-000 Gasket Set 320819-301 the 202708 is specifically forThe Armstrong Fluid Technology 805201 000 Gasket Set is a precision engineered FLANGE GASKET SET designed to ensure a leak proof seal for high performance circulation systems. Engineered for industrial and commercial HVAC applications, this Armstrong pump gasket kit provides superior resistance against thermal expansion and pressure fluctuations. Utilizing high grade elastomeric sealing materials, the 805201 000 set is essential for maintaining system